{"product_id":"parker-14-787-pneumatic-hose-coupler-3-8-in-tru-flate","title":"Parker 14-787 Pneumatic Hose Coupler 3\/8 in Tru-flate","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 14-787 is a male NPTF threaded pneumatic hose coupler designed for compressed air tool and line connections using the Tru-Flate Automotive interchange standard. Built from steel, this coupler accepts a 3\/8-18 male NPTF thread and features a 3\/8 inch body diameter. It is rated for a maximum working pressure of 300 psi and handles temperatures from -40 degrees F to 250 degrees F, making it suitable for demanding shop and field environments. Licensed HVAC techs, plumbers, machinists, and general trade professionals install this fitting when connecting pneumatic hoses, tools, and air supply lines on standard shop compressor setups.\u003c\/p\u003e\u003cp\u003eThis coupler is applied in residential and commercial shop environments where Tru-Flate Automotive interchange fittings are the specified coupling system. Common installation scenarios include connecting air impact wrenches, blow guns, pneumatic nailers, and other compressed air tools to a shop compressor line. The threaded male NPTF connection provides a pressure-rated, leak-resistant fit to compatible female coupler bodies. The 3\/8 inch body size is among the most common in general-purpose pneumatic systems across automotive, HVAC, and plumbing trade shops.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTru-Flate Automotive interchange standard for broad shop-floor compatibility\u003c\/li\u003e\n\u003cli\u003e3\/8-18 male NPTF threaded connection for pressure-rated, leak-resistant fitment\u003c\/li\u003e\n\u003cli\u003e300 psi maximum working pressure rating\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n\u003cli\u003eSteel body construction for durability in shop environments\u003c\/li\u003e\n\u003cli\u003e3\/8 inch body diameter, 2.39 inches overall length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a Tru-Flate Automotive interchange replacement coupler for pneumatic hose and tool connection systems using 3\/8-18 male NPTF threaded fittings.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified trade professional familiar with compressed air systems. Depressurize and bleed the air supply line completely before removing or installing any pneumatic coupling. Apply thread sealant appropriate for pneumatic service to the male NPTF threads before assembly. Inspect mating female coupler bodies for wear or damage prior to connection to ensure a reliable, leak-free joint.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Coupler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange Type\u003c\/strong\u003e: Tru-Flate Automotive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 14-787\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541982380338,"sku":"14-787","price":99.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ea43198b3353e4a04f41434641009ae.jpg?v=1785888831","url":"https:\/\/voomisupply.com\/products\/parker-14-787-pneumatic-hose-coupler-3-8-in-tru-flate","provider":"Voomi Supply","version":"1.0","type":"link"}